Tag Archives: open source

Running a Gluster Cluster on the Raspberry Pi with Docker

I was always fascinated with distributed filesystems and wanted to learn more about Gluster since it is becoming more popular in larger open-source projects. Since I have a few Raspberry Pi’s, I thought that now is the best time to learn. This blog post will explain how to run Gluster on a two-node Raspberry Pi cluster from a Docker container.

Architecture

  1. Two Raspberry Pi’s (rpi-1 and rpi-2)
  2. Running a Gluster image from a local Docker registry
  3. Hostnames are resolvable in /etc/hosts on both Pi’s
  4. Docker 1.12.x installed

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How to use Cloud Explorer with Scality S3 server

I spent a few weeks searching for an open-source S3 server that I can run at home to test Cloud Explorer. I first came across Minio which is an open-source S3 server but I could not get it to work with Cloud Explorer because it had issues resolving bucket names via DNS which is a requirement using the AWS SDK. I then read an article about Scality releasing an open-source S3 server that you can run inside a Docker image. I was able to get Scality up and running quickly with little effort. In this post, I will explain how I got the Scality S3 server setup and how to use it with Cloud Explorer.

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Forking Docker will lead to more fragmentation

If you have been keeping up with Docker lately, you may have come across my blog post about the sad state of Docker. In this post, I go over how the 1.12 release appeared interesting from all the marketing announcements and the constant copying and pasting of the same Docker content into blogs over the world. However, many others and I expressed our opinions on Hacker News on how Docker failed to deliver a quality product and how they failed to create a quality release. The New Stack then summarized all of the weekend discussions going on in a new blog post and discussed that a fork of Docker may arise. Is a fork really the best answer? Let’s take a look.

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